Quick answer: The pelvic floor is the group of muscles, ligaments, and connective tissue forming the base of the pelvis — supporting the bladder, bowel, and uterus.
The pelvic floor is the group of muscles, ligaments, and connective tissue forming the base of the pelvis — supporting the bladder, bowel, and uterus. Pregnancy puts significant load on it for 40 weeks; birth, regardless of mode, affects it further. The good news: pelvic floor rehabilitation works, it’s never too late to start, and most pelvic floor problems are highly treatable.
What Happens to the Pelvic Floor During Pregnancy and Birth
During pregnancy, the pelvic floor supports the weight of the growing uterus — by term, it’s carrying approximately 7–11kg (15–24lbs) of baby, placenta, and amniotic fluid, compared to the normal load of bladder and bowel contents. The hormone relaxin softens the ligaments supporting the pelvic floor from the first trimester, reducing their tensile strength. In vaginal birth, the levator ani muscle complex stretches to approximately 3.26 times its normal length — a stretch that exceeds the theoretical maximum for skeletal muscle. Up to 30% of women sustain levator ani avulsion injuries (where the muscle tears away from its attachment point) during vaginal birth, particularly with forceps delivery. In caesarean birth, the pelvic floor avoids the stretch of vaginal delivery, but the fascial and connective tissue layers are still affected by 40 weeks of pregnancy load, and the surgery itself affects the abdominal-pelvic complex.
When to Start Pelvic Floor Exercises
Day one postpartum, if you can. Even if you’ve had stitches, even if your pelvic floor feels completely numb or absent. Very gentle activation exercises actually support healing by increasing blood flow to the area. The caveat: if you feel significant pain with any exercise, stop and wait a day or two. If you had a third or fourth degree tear or a significant episiotomy, defer to your midwife or physiotherapist’s specific guidance for the first 2–3 weeks.
The Correct Technique — Because Most People Do It Wrong
Research consistently shows that most women who think they’re doing Kegel exercises correctly are not. The most common error is bearing down (which strains the pelvic floor rather than strengthening it) or tightening the buttocks and thighs (which doesn’t work the pelvic floor muscles at all). Correct technique: sit or lie comfortably. Imagine you need to stop the flow of urine mid-stream AND prevent passing wind simultaneously — this recruits the full pelvic floor, not just the anterior component. You should feel a lifting and squeezing sensation inside the pelvis. Your buttocks, thighs, and abdomen should not move. Hold for a count that feels challenging but manageable — start with 3–5 seconds; build to 10 seconds over weeks. Release fully and rest for an equal count. Complete 10 repetitions. Also do 10 quick contractions (squeeze and immediately release). Three sets per day is the evidence-based recommendation. If you’re unsure whether you’re doing them correctly, a women’s health physiotherapist can assess technique in one appointment.
The Progressive Programme: Weeks 0–12
Weeks 0–2: Gentle activation only. Even if you can barely feel anything, gently attempt the pelvic floor lift 10–15 times daily. This starts the neuromuscular reconnection. Don’t push through pain. Weeks 3–6: Begin the 10-second holds protocol. Add quick flicks (fast contractions). Continue multiple times daily. Avoid lifting, high-impact activity, heavy straining. Weeks 6–12: Increase hold duration and repetitions. Begin adding functional challenges: pelvic floor activation before coughing, sneezing, or picking up your baby. Begin abdominal rehabilitation if cleared. After 12 weeks: For most women, this is when physiotherapy assessment determines readiness for higher-impact activity. Running, HIIT, and heavy lifting before adequate pelvic floor and abdominal recovery is a significant risk factor for prolapse and persistent incontinence.
Signs You Need a Women’s Health Physiotherapist
- Any leaking of urine with coughing, sneezing, jumping, or laughing (stress incontinence)
- Urgent, uncontrollable urge to urinate (urge incontinence)
- Heaviness, bulging, or pressure sensation in the vagina (possible prolapse)
- Difficulty emptying bladder or bowel fully
- Pain with sex at any point after 3 months postpartum
- Lower back or pelvic girdle pain persisting beyond 3 months
- Inability to feel your pelvic floor contracting at 6–8 weeks postpartum
Frequently Asked Questions
Does a caesarean mean I don’t need pelvic floor exercises?
No. Your pelvic floor spent 40 weeks under pregnancy load regardless of how your baby was born. The connective tissue supporting it has been affected by relaxin throughout pregnancy. C-section protects against the extreme stretch of vaginal delivery, but the pelvic floor still benefits significantly from postnatal rehabilitation. Women who’ve had caesareans still experience stress incontinence, prolapse, and pelvic pain.
I’m 2 years postpartum and still leaking — is it too late?
Absolutely not. Pelvic floor rehabilitation works at any point after birth — studies show significant improvement in incontinence and prolapse symptoms in women who begin physiotherapy years postpartum. The NHS offers pelvic health physiotherapy; in the US, pelvic floor PT is widely available through obstetrician referral. Don’t accept leaking as inevitable or permanent.
Can I use a pelvic floor app instead of seeing a physiotherapist?
Apps (Squeezy, Pelvic Floor First, Kegel Trainer) are useful for reminders and tracking, but they can’t assess whether your technique is correct, identify pelvic floor hypertonicity (an overly tight pelvic floor that needs relaxation exercises rather than strengthening), or diagnose prolapse. If you have symptoms beyond mild leaking with jumping, a single appointment with a women’s health physio is far more valuable than any app.
Related Reading
Disclosure: This post contains affiliate links. We may earn a small commission at no extra cost to you. We only recommend products we genuinely use and trust.
Found this helpful? Sign up to the LylyMama newsletter — honest, evidence-based content for real mothers, delivered every week.
